22 AWG 50 ft Nichrome 80 resistance wire.

$7.69
No reviews yet Write a Review
SKU:
RW0400
Availability:
Usually ships within 48 hours of order.
Weight:
0.09 LBS
Shipping:
Free Shipping

Nichrome 80 has a maximum operating temperature of 1180°C (2150°F). It has good corrosion resistance, good oxidation properties, and very good form stability. The corrosion resistance is good except in sulphur containing atmospheres. It is ideal for lower temperature applications such as: heating elements (hair dryers, ovens, toasters, kilns), model and high power rocket motor and recovery ejection charge ignition, heat sealers, polly cutters, foam cutters, resistors, rheostats, current-temperature controls, pyrotechnic ignition, electronic cigarettes, lab inoculating loops, release mechanisms, and ceramic support in kilns.

Features

  • Computerized spooling by weight.
  • Clean production environment houses spooling process.
  • Proudly Made in the U.S.A. ZERO wire imports policy.
  • Perfectly tensioned. Zero elongation, scratches, or other flaws.
  • ZERO contaminants. Hands-off feeding eliminates skin salts & oils.

Which resistance wire is right for you?

Specification Nichrome 60 Nichrome 80 Kanthal A-1
Maximum Operating
Temperature
1150°C (2100°F) 1180°C (2150°F) 1400°C (2550°F)
Common
Applications
Tubular heating elements
as suspended coils
Furnace applications
Advantages
  • Higher hot and
    creep strength
  • Better ductility
    after use
  • Higher emissivity
  • Non-magnetic
  • Better wet corrosion
    resistance
  • Higher max temperature
    in air
  • Higher surface load
  • Higher resistivity
  • Higher yield strength
  • 2-4x longer life than
    Nichrome
  • Better oxidation properties
  • Lower density
  • Better resistance to sulfur

Resistance

The more wire you have, the greater the resistance. The following factors affect resistance.

Diameter: The thinner the wire (higher gauge number), the higher the resistance per foot. The thicker the wire (lower gauge number), the lower the resistance.

Length: The longer the wire, the higher the overall resistance. The shorter the wire, the lower the overall resistance.

Temperature: The more heat the wire generates, the more resistance it will create.

Current: Determine the current (amperage) you need to heat your Nichrome wire.


Gauge (AWG) Wire Diameter Resistance (Ohms / ft at 68°F) Feet Per Lb.
Inch mm
16 0.0508 1.29032 0.2519 135
18 0.0403 1.02362 0.4002 215
20 0.032 0.8128 0.6348 641
22 0.0253 0.64262 1.6089 546
24 0.0201 0.51054 1.0155 865
26 0.0159 0.40386 2.5711 1383
28 0.0126 0.32004 4.0942 2202
30 0.01 0.254 6.5 3496
32 0.008 0.2032 10.1563 5463
33 0.0071 0.18034 12.8943 6936
34 0.0063 0.16002 16.3769 8809
36 0.005 0.127 26 13986
Country of Manufacture:
United States
Average Wire Diameter in:
0.0253
Average Wire Diameter mm:
0.64262
Feet per Pound:
546
Heat Treatment:
Annealed (soft)
Maximum Operating Temperature:
1180°C (2150°F)
Density:
0.304 lbs/cubic inch
Specific Heat Capacity:
0.11 Btu/lb °F
Alloy:
Nichrome 80
Wire Gauge AWG:
22
Amount of Wire:
50 ft
Wire Shape:
Round
Melting Temperature:
1400°C (2550°F)
Resistance:
1.0155
Specific Gravity:
8.41
Thermal Expansion:
14 x 10 to the -6 per °C
1 Year